Google Just Redefined What a "Good" Creative Asset Looks Like!
Three weeks ago, Google quietly rewrote its own definition of a passing creative asset, and most advertisers have not caught up yet.
Two changes are doing the work.
- Video Views campaigns will now only run multi-format video ads, a shift Google itself says can bring up to 40 percent more views for the same budget.
- And Ad Strength, the score that lives at the top of every Google Ads asset group, has been reframed from something close to a pass or fail gate into a coverage diagnostic.
Neither change is cosmetic.
Both change what Google actually considers a complete, competitive ad in 2026.
Change One: Multi-Format Video Stopped Being Optional
Per Google’s own Ads Help documentation, Video views campaigns are moving to multi-format video ads paired with a TrueView target CPV bid strategy by default, evolving what used to be separate TrueView In-stream and In-feed formats into a single, AI-powered structure.
Google’s own language is direct about the payoff: multi-format video ads can bring up to 40 percent more views for the same budget.
That is not a minor efficiency claim, and it explains why Google is not leaving this as an opt-in.
Novoads’ breakdown of the 2026 creative standards makes the mechanical reality plain: this update sits inside a much larger AI layer that generates, resizes, and re-edits video creative automatically.
Upload one horizontal video to a Performance Max asset group and Google may flip it vertical for YouTube Shorts on its own. Leave the video slot empty entirely, and Google may assemble an ad you never explicitly built, pulled from your images and headlines.
None of this is a bug or a beta test.
It is documented, default behavior, and it means the real creative decision in 2026 is not “did I submit an acceptable video,” it is “did I control which versions of my creative Google is allowed to generate on my behalf.”
Change Two: Ad Strength Is No Longer a Checkbox
The second shift is quieter but arguably more consequential for day-to-day account management.
Google now describes Ad Strength as a measure of how well an ad follows asset coverage best practices, not a quality gate that determines whether an ad runs at all.
A low Ad Strength score will not get an ad disapproved. What it actually signals, per Novoads’ analysis, is that the system has too few assets and formats to optimize with, which shows up as weaker delivery and higher costs rather than an outright block.
That distinction matters because a lot of advertisers have spent years treating “Excellent” Ad Strength as a one-time box to check before moving on to the next campaign.
Under the 2026 framing, Ad Strength is closer to an ongoing coverage report card than a launch requirement.
A campaign that scored well at launch with three headlines and one image can quietly slide into a coverage gap months later if nothing gets added while the account’s asset needs grow, and nothing in Google’s interface forces you to notice.
Why This Is Happening Now
This did not appear out of nowhere.
Taikun Digital’s review of the 2026 creative standards notes that in March 2026, Google formally retired four legacy ad format policies in a single sweep…
- Covering form ads
- Image quality standards
- Responsive ads
- And text ads alongside phasing out call-only ad creation.
None of those retirements changed much for advertisers actively running campaigns, since most had already migrated years earlier.
What the sweep represents is Google closing the books on the old, manually-assembled creative model altogether.
The Video Views and Ad Strength changes are the two most visible pieces of that same shift landing where advertisers actually feel it: what counts as a submitted, complete creative asset.
The Practical Checklist
None of this requires an emergency response, but it is worth an audit before your next creative refresh.
- Supply all three video orientations yourself rather than letting Google’s AI generate them for you.
Vizup’s 2026 spec guide is blunt about the risk of skipping this step: if you take a 16:9 hero video and rely on Google to reframe it for a 9:16 placement, the automated crop frequently chops off the subject or the product entirely.
Reframing the shot yourself, or shooting vertical from the start, is the difference between a coverage-complete asset group and one that technically has three formats but only one that actually looks right.
- Do not leave the video asset slot empty in a Performance Max or Video Views asset group.
An empty slot is not a smaller ad, it is an invitation for Google to assemble a video from your static images and headlines, a version you never approved and may not want representing the brand.
- Treat a low Ad Strength score as a coverage gap to close, not a rating to appeal or dismiss.
If the score drops, the fastest fix is almost always adding asset variety, more headlines, more images, more genuinely distinct video cuts, rather than editing the existing few assets more carefully.
- Check whether your existing Video Views campaigns have already been migrated to the multi-format, TrueView target CPV default.
Digital Applied’s 2026 format guide notes that Google now auto-generates missing images, videos, and copy for Performance Max asset groups by default, biasing toward generic, stock-like output when brand fidelity is not enforced with human-approved assets.
- If you have not manually reviewed the asset group recently, assume Google has filled gaps on its own.
Standardize a creative production pipeline around the full set of ratios, 16:9, 1:1, and 9:16 at minimum, so every new concept ships coverage-complete from the start instead of getting retrofitted into compliance after the fact.
Where Measurement Fits In
More auto-generated variants sitting inside a single asset group creates a real measurement problem alongside the creative one.
If Google is assembling combinations of your images, headlines, and video cuts on its own, a standard Ads Manager view often cannot tell you which specific auto-assembled version actually drove a sale versus which one just accumulated impressions.
That is the same diagnostic gap we cover in our framework for diagnosing ecommerce creative performance, and it applies just as directly to Google’s AI-assembled variants as it does to manually built ads.
Coverage solves the delivery problem. It does not solve the question of which piece of that coverage is actually worth scaling.
If you want to see which of your Google Ads creative combinations, including the ones Google assembled on its own, are actually driving revenue, book a live AdBeacon demo and we will walk through creative-level performance on your own account.
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FAQ
What changed with Google’s Video Views campaigns in 2026?
Video Views campaigns now default to multi-format video ads paired with a TrueView target CPV bid strategy. Google states this combination can deliver up to 40 percent more views for the same budget.
Is Ad Strength still a pass or fail requirement?
No. Google now frames Ad Strength as a coverage diagnostic. A low score does not get an ad disapproved, but it typically signals too few assets and formats for the system to optimize with, which shows up as weaker delivery and higher costs.
What happens if I don’t upload a video to a Performance Max asset group?
Google may auto-generate one from your existing images and text. Leaving the slot empty does not mean no video runs, it means Google decides what that video looks like.
Will Google automatically reformat my horizontal video for vertical placements?
Yes, by default. Google’s AI can flip a horizontal video into square and vertical versions for placements like YouTube Shorts, but automated crops frequently cut off the subject or product, so supplying your own versions in each orientation is safer.
Do I need to change anything if my Ad Strength is already rated Excellent?
Treat it as an ongoing signal rather than a one-time achievement. Coverage needs can drift as an account grows, so a score that was strong at launch is worth rechecking periodically rather than assumed permanent.